Subtract 7/75 from 27/21
1st number: 1 6/21, 2nd number: 7/75
27/21 - 7/75 is 626/525.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 21 and 75 is 525
Next, find the equivalent fraction of both fractional numbers with denominator 525 - For the 1st fraction, since 21 × 25 = 525,
27/21 = 27 × 25/21 × 25 = 675/525 - Likewise, for the 2nd fraction, since 75 × 7 = 525,
7/75 = 7 × 7/75 × 7 = 49/525 - Subtract the two like fractions:
675/525 - 49/525 = 675 - 49/525 = 626/525 - In mixed form: 1101/525
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